diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-01 15:41:05 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2009-12-13 19:20:43 +0100 |
| commit | 6f2ecaae72910211034c4f1955da97b2ff994265 (patch) | |
| tree | 68d7217dd24f72deeb40e733e0f9f29aecdfde49 /drivers/mfd/wm831x-core.c | |
| parent | 894362f53164f93d609559e196378b4d0710c2dd (diff) | |
| download | lwn-6f2ecaae72910211034c4f1955da97b2ff994265.tar.gz lwn-6f2ecaae72910211034c4f1955da97b2ff994265.zip | |
gpiolib: Make WM831x GPIO count dynamic
This supports future devices with fewer GPIOs.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/wm831x-core.c')
| -rw-r--r-- | drivers/mfd/wm831x-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c index 8504c6ef4a16..8d386c0c8027 100644 --- a/drivers/mfd/wm831x-core.c +++ b/drivers/mfd/wm831x-core.c @@ -1293,16 +1293,19 @@ static int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq) switch (ret) { case WM8310: parent = WM8310; + wm831x->num_gpio = 16; dev_info(wm831x->dev, "WM8310 revision %c\n", 'A' + rev); break; case WM8311: parent = WM8311; + wm831x->num_gpio = 16; dev_info(wm831x->dev, "WM8311 revision %c\n", 'A' + rev); break; case WM8312: parent = WM8312; + wm831x->num_gpio = 16; dev_info(wm831x->dev, "WM8312 revision %c\n", 'A' + rev); break; |